Climatological Report (Daily)
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581
CDUS45 KREV 220055
CLITVL

CLIMATE REPORT
NATIONAL WEATHER SERVICE RENO NV
555 PM PDT MON JUL 21 2025

...................................

...THE SOUTH LAKE TAHOE CA CLIMATE SUMMARY FOR JULY 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1968 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    115 PM  94    1988  81     -7       88
                                      2013
  MINIMUM         43    538 AM  29    1983  43      0       50
  AVERAGE         59                        62     -3       69

PRECIPITATION (IN)
  TODAY            0.00         MM           0.01  -0.01     0.00
  MONTH TO DATE    0.30                      0.24   0.06     0.42
  SINCE OCT 1     12.17                     19.67  -7.50    13.10
  SINCE JAN 1      7.91                     12.81  -4.90     9.84

SNOWFALL (IN)
  TODAY           MM

DEGREE DAYS
 HEATING
  TODAY            6                         3      3        0
  MONTH TO DATE   79                        96    -17       17
  SINCE JUN 1    305                       397    -92      176
  SINCE JUL 1     79                        96    -17       17

 COOLING
  TODAY            0                         1     -1        4
  MONTH TO DATE    9                        10     -1       42
  SINCE JUN 1      9                        12     -3       47
  SINCE JAN 1      9                        12     -3       47
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    36
 LOWEST     17
 AVERAGE    27

..........................................................


THE SOUTH LAKE TAHOE CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1988
 MINIMUM TEMPERATURE (F)   43        33      1995


SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE   552 AM PDT   SUNSET   820 PM PDT
JULY 22 2025..........SUNRISE   553 AM PDT   SUNSET   820 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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